<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<style>
		div:first-child{font-style:italic}
		div:nth-child(2){
			font-weight: 900;
		}
		div:nth-child(3){
			font-size: 50px;
		}
		div:nth-child(4){
			font-family: "华文行楷";
		}
		div:nth-child(5){
			font: 50px  "华文行楷";
		}
	</style>
	<body>
		<div>1</div>
		<div>2</div>
		<div>3</div>
		<div>4</div>
		<div>5</div>
	</body>
</html>
